make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: tcp_fastopen_backup_key.sh
# 18.47 [+18.47] PASS
# 37.63 [+19.16] PASS
# 60.58 [+22.95] PASS
# 80.04 [+19.46] PASS
# 97.64 [+17.60] PASS
# 116.13 [+18.49] PASS
# 134.74 [+18.61] PASS
# 153.86 [+19.12] PASS
# 172.73 [+18.86] PASS
# 192.18 [+19.46] PASS
# 210.63 [+18.44] PASS
# 230.23 [+19.60] PASS
# 248.01 [+17.79] PASS
# 266.72 [+18.71] PASS
# 285.28 [+18.55] PASS
# 303.26 [+17.98] PASS
# 303.45 [+0.19] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->